Scientific American, June 2007

Read aboutINFORMATION TECHNOLOGYBreaking Network Logjams. Network coding could dramatically enhance the efficiency of communications networks.PARTICLE COSMOLOGYWhen Fields Collide. The history of particle cosmology shows that science can benefit from wrenching changesINNOVATIONSSeeing Triple. Anticipated for decades, machines are finally displaying real objects in three true dimensionsMEDICINE Lifting the Fog around Anesthesia. Learning why current anesthetics are so potent and sometimes dangerous will lead to a new generation of safer targeted drugs. BIOLOGY A Simpler Origin for Life. Energy-driven networks of small molecules may be more likely first steps for life than the commonly held idea of the sudden emergence of large self-replicating molecules such as RNA. And MORE.